Neptune 3 Pro - Filament Guide/Reverse Bowden mount - PC4-M10 Coupling
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Improve the filament path with a PTFE tube and/or convert the Neptune 3 Pro to a reverse bowden setup.
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- Source
- Printables
- Category
- Other Printer Parts & Upgrades
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- Creative Commons — Attribution
I remixed the design from BeardedSwede to use a PC4-M10 Coupling to convert my Neptune to a reverse bowden setup. I have uploaded a version that can be mounted with the stock shroud or the Hero Me shroud for the stock extruder. Also I made a version that can be used with an upgraded cooling duct that would leave the original mounting points unused like I have it. For mounting of both versions you will need 1x M3x16 and 1x M3x20 screw.
You can use this as a filament guide, just like the original design, when using a short piece of ptfe tube or to convert to a reverse bowden setup.
I also uploaded some PC4-M10 mounts that can be screwed to the original filament holder when you want to convert to a reverse bowden setup.
The fan duct I use and can recommend is the: “Neptune 3 Pro Open Face Dual 5015 Fan Duct - v2” made by HamXSlamwich.